Have you ever wonder if someone is lieing?! Well their is a new technology software that can decode how other people are feeling. Using this technology to read the emotional expressions of students in a classroom is valuable. Since it can let you know when someone is lieing, or needs help from the teacher when its afraid to ask, also when someone has worries about something.

"The Facial Action Coding System enables comuters to identify human emotions." This system can be very useful for school class rooms since it can detect when someone is lieing. Because the computer constructs a 3-D computer model of the face; with all 44 major mucles in the model move like human mucles.

That "classify the six basic emotions like happiness, surprise, anger, fear, and sadness, which then assosiats with each characteristic movement of the facial muscles."

Or it can let you know when it needs help and he/she is a afraid to ask. Its like when you look at someone and see that they are sad or happy. It can detect an espression like that. "Now imagine a computer that knows when your having trouble."

The most important thing is letting your teacher how you are feeling, she can help you out when you are worrying. "The facial expression for each emotion are universal, even though individuals often show a varying degrees of expression." In a why in which you can help express them. That's why Facial Action Coding Systems sould be used to read emotional expressions in classrooms.